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Mostrando ítems 4641-4650 de 4685
Lost in the quest for flint: a gravettian hunting camp (Usategi, Basque Country)
(Wiley, 2021-11)
[EN]Five decades ago, Usategi Cave (Basque Country) yielded a small Gravettian series that included an Isturitz-type bone point. This paper presents the first C-14 dates for the assemblage and new data obtained by the study ...
Shaping Up Zn-Doped Magnetite Nanoparticles from Mono- and Bimetallic Oleates: The Impact of Zn Content, Fe Vacancies, and Morphology on Magnetic Hyperthermia Performance
(ACS American Chemical Society Publications, 2021-04-19)
The currently existing magnetic hyperthermia treatments usually need to employ very large doses of magnetic nanoparticles (MNPs) and/or excessively high excitation conditions (H × f > 1010 A/m s) to reach the therapeutic ...
High serum angiotensin-converting enzyme 2 activity as a biomarker of frailty in nursing home residents
(Elsevier, 2022-02)
[EN]Angiotensin-converting enzyme (ACE) and angiotensin-converting enzyme 2 (ACE2) are two of the main components of the renin-angiotensin system (RAS). Imbalanced RAS showing lower ACE2 has been associated with increased ...
Successful breastfeeding among women with intention to breastfeed: From physiology to socio-cultural factors
(Elsevier, 2022-01)
[EN] Background: Even if women have intention to breastfeed, they do not always achieve a successful breastfeeding. Aim: This study aims to analyse factors affecting breastfeeding prevalence among mothers that intended to ...
A Machine Learning Approach to Perform Physical Activity Classification Using a Sensorized Crutch Tip
(IEEE, 2020-11-24)
[EN] In recent years, interest in monitoring Physical Activity (PA) has increased due to its positive effect on health. New technological devices have been proposed for this purpose, mainly focused on sports, which include ...
Validation of a Real-Time Capable Multibody Vehicle Dynamics Formulation for Automotive Testing Frameworks Based on Simulation
(IEEE, 2020-11-24)
[EN]The growing functionalities implemented on vehicles have increased the importance of simulation in the design process. This complexity is mainly driven by the introduction of electrified powertrains, Advanced Driver ...
A Fail-Operational Control Architecture Approach and Dead-Reckoning Strategy in Case of Positioning Failures
(MDPI, 2020-01-13)
[EN] Presently, in the event of a failure in Automated Driving Systems, control architectures rely on hardware redundancies over software solutions to assure reliability or wait for human interaction in takeover requests ...
Extended Enolates: Versatile Intermediates for Asymmetric C-H Functionalization via Noncovalent Catalysis
(Wiley, 2021)
Catalyst-controlled functionalization of unmodified carbonyl compounds is a relevant operation in organic synthesis, especially when high levels of site- and stereo-selectivity can be attained. This objective is now within ...
Analysis of Interleaved Series Capacitor Tapped Buck topologies for adjustable output voltage range
(VDE, 2022-05-10)
During the last decade, high step-down applications have become an emerging topic in power electronics.
From delivering power to modern embedded systems, to improving efficiency in high current and low
voltage appliances, ...
Grafiko estatistikoak Lehen Hezkuntzako euskarazko matematikako testuliburuetan.
(Matematika, Zientzia Esperimental eta Gizarte Zientzien Didaktika Saila.Bilboko Hezkuntza Fakultatea. Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), 2022-03)
Ikaselkar (Baga-Biga) eta Erein argitaletxeetako Lehen Hezkuntzako matematikako testuliburuetan ageri diren grafiko estatistikoak ikertu dira. Identifikaturiko grafiko bakoitzean honakoa aztertu da: grafiko mota, zeregina, ...